[gnome-chess] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit f8036d416bc8a6bd13b375010db6be97edac058f
Author: Jordi Mas <jmas softcatala org>
Date:   Mon Aug 9 23:04:26 2021 +0200

    Update Catalan translation

 po/ca.po | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)
---
diff --git a/po/ca.po b/po/ca.po
index 1d22d52..8926479 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -577,7 +577,7 @@ msgstr "_Reina"
 
 #: data/promotion-type-selector.ui:66
 msgid "_Knight"
-msgstr "_Cavaller"
+msgstr "_Cavall"
 
 #: data/promotion-type-selector.ui:102
 msgid "_Rook"
@@ -1413,23 +1413,3 @@ msgid_plural "seconds"
 msgstr[0] "segon"
 msgstr[1] "segons"
 
-#~ msgid "Black performed an en passant capture"
-#~ msgstr "Les negres han matat al pas"
-
-#~ msgid "White performed an en passant capture"
-#~ msgstr "Les blanques han matat al pas"
-
-#~ msgid "Oops! Something has gone wrong."
-#~ msgstr "Ha passat alguna cosa inesperada."
-
-#~ msgid "Resign to your opponent"
-#~ msgstr "Rendeix-te al contrincant"
-
-#~ msgid "Save the current game"
-#~ msgstr "Desa la partida actual"
-
-#~ msgid "Open a saved game"
-#~ msgstr "Obre una partida desada"
-
-#~ msgid "org.gnome.Chess"
-#~ msgstr "org.gnome.Chess"